Replace git.openstack.org URLs with opendev.org URLs

1. Replace git.openstack.org URLs with opendev.org URLs
2. Update some urls

Change-Id: Icf9a7857be01056c0967fed0c777f2f46a993b6c

README.rst

@@ -63,7 +63,7 @@ type
 More Information
 ================
 
-* Python-tackerclient documentation: https://docs.openstack.org/python-tackerclient/
-* Tacker Documentation: https://docs.openstack.org/tacker/
+* Python-tackerclient documentation: https://docs.openstack.org/python-tackerclient/latest/
+* Tacker Documentation: https://docs.openstack.org/tacker/latest/
 * Tacker Wiki: https://wiki.openstack.org/wiki/Tacker
 * Release Notes: https://docs.openstack.org/releasenotes/python-tackerclient

doc/source/contributor/developing.rst

@@ -27,9 +27,9 @@ Project Info
 ============
 
 * **Free software:** under the `Apache license <http://www.apache.org/licenses/LICENSE-2.0>`_
-* **Tacker Service:** http://git.openstack.org/cgit/openstack/tacker
-* **Tacker Client Library:** http://git.openstack.org/cgit/openstack/python-tackerclient
-* **Tacker Service Bugs:** http://bugs.launchpad.net/tacker
+* **Tacker Service:** https://opendev.org/openstack/tacker
+* **Tacker Client Library:** https://opendev.org/openstack/python-tackerclient
+* **Tacker Service Bugs:** https://bugs.launchpad.net/tacker
 * **Client Bugs:** https://bugs.launchpad.net/python-tackerclient
 * **Blueprints:** https://blueprints.launchpad.net/tacker
 

tox.ini

@@ -11,7 +11,7 @@ setenv = VIRTUAL_ENV={envdir}
 usedevelop = True
 install_command = pip install {opts} {packages}
 deps =
-  -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
+  -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
   -r{toxinidir}/requirements.txt
   -r{toxinidir}/test-requirements.txt
 commands = stestr run --slowest {posargs}
@@ -33,7 +33,7 @@ commands = sphinx-build -W -b html doc/source doc/build/html
 [testenv:releasenotes]
 basepython = python3
 deps =
-  -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
+  -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
   -r{toxinidir}/doc/requirements.txt
 commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html